Develope 1

README.md

@@ -0,0 +1 @@
+Задание 1: юнит-тесты

pom.xml

@@ -3,14 +3,81 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-
-    <groupId>org.example</groupId>
-    <artifactId>praktikum</artifactId>
+    <groupId>ru.yandex.praktikum</groupId>
+    <artifactId>qa-java-diplom-1</artifactId>
     <version>1.0-SNAPSHOT</version>
 
     <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
+        <minimal.maven.version>3.3.9</minimal.maven.version>
+        <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
+        <maven-surefire-plugin.version>3.0.0-M3</maven-surefire-plugin.version>
+        <jacoco-maven-plugin.version>0.8.7</jacoco-maven-plugin.version>
+        <junit-4.version>4.13.2</junit-4.version>
+        <mockito.version>3.12.4</mockito.version>
+        <net.bytebuddy.version>1.11.16</net.bytebuddy.version>
     </properties>
 
-</project>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit-4.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>${mockito.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy</artifactId>
+            <version>${net.bytebuddy.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven-surefire-plugin.version}</version>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco-maven-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>prepare-agent</id>
+                        <phase>initialize</phase>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

src/test/java/BunTest.java

@@ -0,0 +1,30 @@
+import org.junit.Test;
+import org.junit.Before;
+import praktikum.Bun;
+
+import static org.junit.Assert.assertEquals;
+
+public class BunTest {
+    private Bun bun;
+
+    @Before
+    public void createNewInstance() {
+        bun = new Bun("original", 200.0f);
+    }
+
+    @Test
+    public void getName() {
+        String expected = "original";
+        String actual = bun.getName();
+
+        assertEquals("Неверное значение названия булочки", expected, actual);
+    }
+
+    @Test
+    public void getPrice() {
+        float expected = 200.0f;
+        float actual = bun.getPrice();
+
+        assertEquals("Неверные значения цены булочки", expected, actual, 0);
+    }
+}

src/test/java/BurgerParametrizedTest.java

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+import org.junit.Test;
+import org.junit.Before;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import praktikum.Bun;
+import praktikum.Burger;
+import praktikum.Ingredient;
+import praktikum.IngredientType;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(Parameterized.class)
+public class BurgerParametrizedTest {
+    private Burger burger;
+    private Ingredient sauce;
+    private Ingredient filling;
+    private final String name;
+    private final float price;
+
+    public BurgerParametrizedTest(String name, float price) {
+        this.name = name;
+        this.price = price;
+    }
+
+    @Before
+    public void createNewInstance() {
+        sauce = new Ingredient(IngredientType.SAUCE, "chili", 20.0f);
+        filling = new Ingredient(IngredientType.FILLING, "cheese", 15.5f);
+        burger = new Burger();
+    }
+
+    @Parameterized.Parameters(name = "{index} : price = {1}")
+    public static Object[][] getBunData() {
+        return new Object[][] {
+                {"original-free", 0.0f},
+                {"original", 200.0f}
+        };
+    }
+
+    @Test
+    public void getPrice() {
+        Bun bun = new Bun(name, price);
+        burger.setBuns(bun);
+        burger.addIngredient(sauce);
+        burger.addIngredient(filling);
+        float expected = bun.price * 2 + sauce.price + filling.price;
+        float actual = burger.getPrice();
+
+        assertEquals("Неверные значения цены бургера", expected, actual, 0);
+    }
+}

src/test/java/BurgerTest.java

@@ -0,0 +1,96 @@
+
+import java.util.List;
+import org.junit.Test;
+import org.junit.Before;
+import org.mockito.Mock;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+import praktikum.Bun;
+import praktikum.Burger;
+import praktikum.Ingredient;
+import praktikum.IngredientType;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(MockitoJUnitRunner.class)
+public class BurgerTest {
+    @Mock
+    private Bun bun;
+    @Mock
+    private Ingredient ingredient;
+    @Mock
+    private Ingredient sauce;
+    @Mock
+    private Ingredient filling;
+    private Burger burger;
+
+    @Before
+    public void createNewInstance() {
+        burger = new Burger();
+    }
+
+    @Test
+    public void setBuns() {
+        burger.setBuns(bun);
+        Bun actual = burger.bun;
+
+        assertEquals("Неправильное использование зависимости от булочки в бургере", bun, actual);
+    }
+
+    @Test
+    public void addIngredient() {
+        burger.addIngredient(ingredient);
+        List<Ingredient> expected = List.of(ingredient);
+        List<Ingredient> actual = burger.ingredients;
+
+        assertEquals("Неправильное добавление ингредиента в список", expected, actual);
+    }
+
+    @Test
+    public void removeIngredient() {
+        burger.addIngredient(ingredient);
+        burger.removeIngredient(0);
+        List<Ingredient> actual = burger.ingredients;
+
+        assertEquals("Неправильное удаление ингредиента из списка", List.of(), actual);
+    }
+
+    @Test
+    public void moveIngredient() {
+        burger.addIngredient(filling);
+        burger.addIngredient(sauce);
+        burger.moveIngredient(0, 1);
+        Ingredient actual = burger.ingredients.get(1);
+
+        assertEquals("Неправильное перемещение ингредиента в списке", filling, actual);
+    }
+
+    @Test
+    public void getReceipto() {
+        Mockito.when(bun.getName()).thenReturn("original");
+        Mockito.when(bun.getPrice()).thenReturn(200.0f);
+        burger.setBuns(bun);
+
+        Mockito.when(ingredient.getType()).thenReturn(IngredientType.SAUCE);
+        Mockito.when(ingredient.getName()).thenReturn("chili");
+        Mockito.when(ingredient.getPrice()).thenReturn(20.0f);
+        burger.addIngredient(ingredient);
+
+        StringBuilder receipt = new StringBuilder(String.format("(==== %s ====)%n", bun.getName()));
+        List<Ingredient> ingredients = burger.ingredients;
+
+        for (Ingredient ingredient : ingredients) {
+            receipt.append(String.format("= %s %s =%n", ingredient.getType().name().toLowerCase(),
+                    ingredient.getName()));
+        }
+
+        receipt.append(String.format("(==== %s ====)%n", bun.getName()));
+        receipt.append(String.format("%nPrice: %f%n", burger.getPrice()));
+
+        String expected = receipt.toString();
+        String actual = burger.getReceipt();
+
+        assertEquals("Некорректный рецепт бургера", expected, actual);
+    }
+}

src/test/java/IngredientParametrizedTest.java

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+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import praktikum.Ingredient;
+import praktikum.IngredientType;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(Parameterized.class)
+public class IngredientParametrizedTest {
+    private final IngredientType type;
+    private final String name;
+    private final float price;
+
+    public IngredientParametrizedTest(IngredientType type, String name, float price) {
+        this.type = type;
+        this.name = name;
+        this.price = price;
+    }
+
+    @Parameterized.Parameters(name = "{index} : type = {0}")
+    public static Object[][] getIngredientData() {
+        return new Object[][] {
+                {IngredientType.SAUCE, "chili", 20.0f},
+                {IngredientType.FILLING, "cheese", 15.5f},
+                {null, null, 0.0f}
+        };
+    }
+
+    @Test
+    public void getType() {
+        Ingredient ingredient = new Ingredient(type, name, price);
+        IngredientType actual = ingredient.getType();
+
+        assertEquals("Неверные значения типа ингредиента", type, actual);
+    }
+}

src/test/java/IngredientTest.java

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+import org.junit.Test;
+import org.junit.Before;
+import praktikum.Ingredient;
+import praktikum.IngredientType;
+
+import static org.junit.Assert.assertEquals;
+
+public class IngredientTest {
+    private Ingredient ingredient;
+
+    @Before
+    public void createNewInstance() {
+        ingredient = new Ingredient(IngredientType.SAUCE, "chili", 20.0f);
+    }
+
+    @Test
+    public void getName() {
+        String expected = "chili";
+        String actual = ingredient.getName();
+
+        assertEquals("Неверные значения названия ингредиента", expected, actual);
+    }
+
+    @Test
+    public void getPrice() {
+        float expected = 20.0f;
+        float actual = ingredient.getPrice();
+
+        assertEquals("Неверные значения цены ингредиента", expected, actual, 0);
+    }
+}

src/test/java/IngredientTypeParametrizedTest.java

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+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import praktikum.IngredientType;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(Parameterized.class)
+public class IngredientTypeParametrizedTest {
+    private final IngredientType type;
+    private final String name;
+
+    public IngredientTypeParametrizedTest(IngredientType type, String name) {
+        this.type = type;
+        this.name = name;
+    }
+
+    @Parameterized.Parameters(name = "{index} : name = {0}")
+    public static Object[][] getIngredientTypeData() {
+        return new Object[][] {
+                {IngredientType.SAUCE, "SAUCE"},
+                {IngredientType.FILLING, "FILLING"}
+        };
+    }
+
+    @Test
+    public void checkIngredientTypeName() {
+        assertEquals("Incorrect name ingredient type", name, type.name());
+    }
+}

target/site/jacoco/index.html

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+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="ru"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="jacoco-resources/report.gif" type="image/gif"/><title>qa-java-diplom-1</title><script type="text/javascript" src="jacoco-resources/sort.js"></script></head><body onload="initialSort(['breadcrumb', 'coveragetable'])"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="jacoco-sessions.html" class="el_session">Sessions</a></span><span class="el_report">qa-java-diplom-1</span></div><h1>qa-java-diplom-1</h1><table class="coverage" cellspacing="0" id="coveragetable"><thead><tr><td class="sortable" id="a" onclick="toggleSort(this)">Element</td><td class="down sortable bar" id="b" onclick="toggleSort(this)">Missed Instructions</td><td class="sortable ctr2" id="c" onclick="toggleSort(this)">Cov.</td><td class="sortable bar" id="d" onclick="toggleSort(this)">Missed Branches</td><td class="sortable ctr2" id="e" onclick="toggleSort(this)">Cov.</td><td class="sortable ctr1" id="f" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="g" onclick="toggleSort(this)">Cxty</td><td class="sortable ctr1" id="h" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="i" onclick="toggleSort(this)">Lines</td><td class="sortable ctr1" id="j" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="k" onclick="toggleSort(this)">Methods</td><td class="sortable ctr1" id="l" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="m" onclick="toggleSort(this)">Classes</td></tr></thead><tfoot><tr><td>Total</td><td class="bar">165 of 358</td><td class="ctr2">53 %</td><td class="bar">0 of 4</td><td class="ctr2">100 %</td><td class="ctr1">5</td><td class="ctr2">22</td><td class="ctr1">29</td><td class="ctr2">69</td><td class="ctr1">5</td><td class="ctr2">20</td><td class="ctr1">2</td><td class="ctr2">6</td></tr></tfoot><tbody><tr><td id="a0"><a href="praktikum/index.html" class="el_package">praktikum</a></td><td class="bar" id="b0"><img src="jacoco-resources/redbar.gif" width="55" height="10" title="165" alt="165"/><img src="jacoco-resources/greenbar.gif" width="64" height="10" title="193" alt="193"/></td><td class="ctr2" id="c0">53 %</td><td class="bar" id="d0"><img src="jacoco-resources/greenbar.gif" width="120" height="10" title="4" alt="4"/></td><td class="ctr2" id="e0">100 %</td><td class="ctr1" id="f0">5</td><td class="ctr2" id="g0">22</td><td class="ctr1" id="h0">29</td><td class="ctr2" id="i0">69</td><td class="ctr1" id="j0">5</td><td class="ctr2" id="k0">20</td><td class="ctr1" id="l0">2</td><td class="ctr2" id="m0">6</td></tr></tbody></table><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.7.202105040129</span></div></body></html>

target/site/jacoco/jacoco-resources/prettify.css

@@ -0,0 +1,13 @@
+/* Pretty printing styles. Used with prettify.js. */
+
+.str { color: #2A00FF; }
+.kwd { color: #7F0055; font-weight:bold; }
+.com { color: #3F5FBF; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }